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Added 12 mins ago
WD
Senior Software Engineer
Walt Disney Attractions Technology LLC
Orlando, FL
- $137,500 to $184,000 USD / year
This role is the senior service layer engineer for the Lodging & Resort Sales commerce team, responsible for the APIs that power guest-facing resort booking, modifications, and cancellation…
Added 12 mins ago
Mission Analysis and Modeling Engineer
The Aerospace Corporation
Chantilly, VA
In addition to the above, the minimum requirements for Senior Project Engineer – Systems Engineering – Modeling and Simulation Engineering
Added 14 mins ago
Senior Project Manager
F.H. Paschen
Atlanta, GA
Overall supervisory responsibility for Project Manager(s), Asst. Project Manager(s), Project Engineer(s), Administrative Staff and Field Personnel
Added 16 mins ago
Senior CBTC Railway Signaling System Engineer
Mitsubishi Electric Power Products, Inc.
Freedom, PA
Position: Senior CBTC Railway Signaling System Engineer – Transportation Systems Division (TSD)
Added 24 mins ago
P
Intern - Operations Data Science
PODS
Clearwater, FL
- $25 to $30 USD / hour
Do real data science. Prepare and validate operational data, engineer features, and run model and optimization experiments with senior data scientists.
Added 27 mins ago
Cad Drafter
Actalent
Far Hills, NJ
Develop CAD drawings from engineer markups, field measurements, photographs, sketches, existing drawings, and survey information.
Added 27 mins ago
A
Electrical Engineer
Actalent
Wyomissing, PA
- $30 to $40 USD / hour
Job Title: Electrical Engineer / Electrical DesignerJob DescriptionWe are seeking a talented Electrical Engineer/Designer to join our team and contribute to the design and development of…
Added 28 mins ago
Principal Engineer, MEP & Building Systems
Anduril Industries
Costa Mesa, CA
We are looking for a Principal Engineer – MEP & Building Systems to join our rapidly growing team. This position sits within the broader Design & Construction (D&C) team and reports to the…
Added 34 mins ago
Sr MS Engineer
General Datatech, LP
Dallas, TX
GDT Managed Services is hiring a Senior Linux Automation Engineer to own and expand the Linux operations and automation practice for our enterprise managed services customers. You will…
Added 34 mins ago
Senior Systems Engineer
KBR
Beavercreek, OH
…BATTLE NETWORK as well as ensuring their interfaces to other service, DoD and Intelligence Community (IC) efforts in support of Joint All Domian Command and Control (JADC2) are engineered…
Added 37 mins ago
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Land Development Team Lead, Senior Project Manager
VHB
Charlotte, NC
- $150,000 to $180,000 USD / year
We’re hiring a Land Development Team Lead, Senior Project Manager to join our Land Development Planning & Design team in Charlotte, NC.
Added 44 mins ago
Structural Engineering Associate (Ph.D.)
Exponent Inc.
New York, NY
We are currently seeking a Structural Engineer/Associate for our Civil & Structural Engineering Practice in New York, NY. This professional will assist in complex forensic investigations…
Added 45 mins ago
O
Senior Network Developer – Network Region Build (NRB)
Oracle
Seattle, WA · Nashville, TN · Reston, VA · Redwood City, CA · Santa Clara, CA
- $91,400 to $187,000 USD / year
…deployments, and new OCI Regions across the globe. As an NRB engineer, you’ll lead network expansion, automation, and deployment initiatives while working alongside engineering, automation,…
Added 52 mins ago
UG
Advisory Services Analyst, Consultant Development Program - AI/ML Engineering Track - Multiple Locations
UnitedHealth Group
Eden Prairie, MN
- $60,200 to $107,400 USD / year
…search, tool-use, and planning patterns - under the guidance of senior…
Added 1 hour ago
Senior Engineer - Wastewater
Loureiro Engineering Associates, Inc.
Plainville, CT
Loureiro Engineering Associates is seeking a Senior Engineer to join our Industrial Wastewater Treatment team within the Facility Engineering Division. This is a great opportunity for an…
Added 1 hour ago
A
Senior Network Administrator
AECOM
Miami, FL
- $115,000 to $155,000 USD / year
Support the integration, configuration, and troubleshooting of ITS field devices
Added 1 hour ago
Intern - Operations Data Science
PODS Enterprises, LLC
Clearwater, FL
Do real data science. Prepare and validate operational data, engineer features, and run model and optimization experiments with senior data scientists.
Added 1 hour ago
Quality Engineer
Tate - Open
Pocahontas, AR
The Quality Engineer ensures product and process quality by developing, implementing, and maintaining quality systems and standards. The role analyzes data, identifies root causes, and…
Added 1 hour ago
Field Service Engineer II
WEG Electric Corp
Duluth, GA
WEG Electric Corp. has an excellent opportunity for a Field Service Engineer II. In this role, you will provide advanced technical expertise in the commissioning, startup, troubleshooting,…
Added 1 hour ago
Senior Instrumentation & Controls Engineer (Generation)
WSP
Oradell, NJ · Mount Laurel, NJ · Overland Park, KS
WSP is currently initiating a search for a Senior Instrumentation & Controls Engineer to join our team in one of the following locations: Oradell, NJ, Mt. Laurel, NJ and Overland Park, KS.…
Added 1 hour ago
EC
Conservation Operations Supervisor 3 - NY HELPS
Environmental Conservation, Department of
Ridge, NY
- $81,642 to $103,513 USD / year
…year of permanent competitive, non-competitive, or 55-b/55-c service as follows: Conservation Operations Supervisor 2, Assistant Superintendent of Construction, Assistant Engineer (Civil),…
Added 1 hour ago
Sr. Unified Communication Engineer
By Light Professional IT Services LLC
Fort Meade, MD
Customer Service: Superior customer service skills, essential for engaging with diverse stakeholder groups and ensuring system reliability and user satisfaction.
Added 1 hour ago
HC
Sr. Electrical Engineer
HR Collaboration Group LLC
Elkhart, IN
- $120,000 to $140,000 USD / year
…customized product design, lean manufacturing, and superior customer service to provide innovative, next-gen solutions to exceed industry demands? Then we have a great opportunity for…
Added 1 hour ago
EL
Project Electrical Engineer
ENTEK Lithium Separators LLC
Terre Haute, IN
- $90,000 to $96,000 USD / year
We are seeking an experienced and highly motivated Project Electrical Engineer to join our growing team in Terre Haute, Indiana. Come join our brand-new climate-controlled facility and be a…
Added 1 hour ago
Network Architect
SAIC
Washington, DC
Execute the duties and responsibilities as a senior member of the Vanguard team supporting the DT Bureau Enterprise Infrastructure Directorate. Provide senior level engineering design and…

General Datatech, LP

Sr MS Engineer

Dallas, TX, United States

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Job details

Posting language: English
Posted: Nov 9, 2026

Original job description

Join GDT and be part of a dynamic team where innovation meets excellence! At GDT, our employees are the cornerstone of our success. GDT offers a people-first culture focused on inclusivity, growth, and innovation. Employees have access to career development opportunities, cutting-edge technology, and a collaborative environment. Employees are empowered to make a meaningful impact and are recognized for their contributions. As a global IT services company, we prioritize attracting, empowering, and retaining top-tier talent dedicated to delivering exceptional results.

GDT Managed Services is hiring a Senior Linux Automation Engineer to own and expand the Linux operations and automation practice for our enterprise managed services customers. You will operate multitenant Linux environments (Oracle Linux, RHEL, and similar) across AWS and on-prem data centers, and you will build the playbooks, pipelines, and runbooks that make patching, upgrades, hardening, and configuration enforcement repeatable and auditable. This is a hands-on engineering role with customer exposure. You will serve as the Linux escalation point for multiple enterprise customer accounts, and you will turn one-off administrative work into automation that lowers our cost to serve.

Responsibilities

Design, build, and maintain Ansible roles and playbooks (AWX / Ansible Automation Platform) for patching, in-place OS upgrades (for example, Leapp-based OEL 7 to 8 to 9), configuration baselines, and compliance remediation.
Run steady-state security and minor patching cycles on ring-based schedules (Dev, Test, UAT, Prod). That includes pre-patch snapshots and backups, application-tier quiesce and startup sequencing, post-patch health validation, and monthly compliance reporting.
Operate and extend endpoint management and patch compliance with HCL BigFix, including relays, fixlets, baselines, and third-party patch content for Linux and Windows. Support customers moving off legacy tools such as SCCM.
Apply Salt (or Puppet as a comparable alternative) for configuration distribution and state enforcement where it is the better fit for a customer or workload.
Perform fleet-wide security and drift assessments (SSH hardening, password policy, host firewalls, repository health, patch debt) and deliver prioritized remediation plans.
Administer and troubleshoot Linux in AWS (EC2, EBS, AMI and snapshot workflows, IAM, VPC) and VMware/VxRail environments, including right-sizing, memory and HugePages tuning, and storage and NFS hygiene.
Integrate Linux hosts with identity (Active Directory, AWS IAM), monitoring (LogicMonitor), and ITSM (ServiceNow, Jira) tooling. Use Jira change control, CAB reviews, and documented rollback plans.
Write clean, version-controlled automation in Git, with peer review and reusable, customer-agnostic modules that can be rolled out across multiple tenants.
Author and maintain SOPs, runbooks, architecture diagrams, and knowledge-transfer material. Lead KT sessions for the broader MS engineering team.
Be available for escalations on Linux incidents and participate in customer governance calls, change windows, and on-call rotation [confirm on-call expectations].
Mentor lower-level engineers on Linux and automation practices.
Other duties as assigned.

Required Qualifications

10+ years in Linux systems engineering or administration, including 3+ years building automation in an MSP or enterprise environment.
Expert-level administration of RHEL / Oracle Linux / CentOS-family systems, including YUM/DNF repository management, kernel and UEK updates, SELinux, and systemd.
Production experience with Ansible (roles, inventories, vault, AWX/AAP) automating patching and upgrades at scale.
Hands-on experience with Ansible plus at least one agent-based configuration or endpoint management platform (Salt, Puppet, or BigFix), and willingness to become proficient in Salt and BigFix.
Strong scripting skills in Bash and Python; working knowledge of PowerShell for AWS and Windows tasks.
Working knowledge of AWS (EC2, EBS, IAM, networking) and/or Azure, with the ability to automate cloud tasks through CLI or API.
Experience with change control, ITIL practices, and documenting implementation, test, and rollback plans.
Strong written and verbal communication. You can explain technical risk and remediation plans to both engineers and customer executives.

Preferred Qualifications

HCL BigFix Platform certification or demonstrated administration experience (patching, relays, multi-tenant or multi-customer operations).
SaltStack or Puppet experience in high-scale environments.
Oracle Linux and Oracle E-Business Suite / database infrastructure experience, including HugePages and SGA tuning.
VMware vSphere / Nutanix experience.
Monitoring and observability integration (LogicMonitor, Splunk, ELK) and API or webhook integration.
Experience with CI/CD pipelines.

Certifications The following certifications are desired but not required.

Red Hat RHCSA / RHCE, Red Hat Certified Specialist in Ansible Automation
AWS SysOps Administrator Associate, AWS DevOps Engineer Professional, or Azure Administrator
HCL BigFix certification; Oracle Linux certification
VMware VCP; ITIL 4 Foundation

Education Bachelor's degree in information technology, computer science, or a related field preferred. Equivalent experience considered. Working Conditions

GDT IS AN EQUAL OPPORTUNITY EMPLOYER. Applicants and employees are considered for positions and are evaluated without regard to mental or physical disability, race, color, religion, gender, national origin, age, genetic information, military or veteran status, sex, marital status, gender identity or any other protected Federal, State/Province or Local status unrelated to the performance of the work involved.

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More about this job

Skills

Linux
Oracle
AWS
Regulatory compliance
Reporting
Microsoft Windows
Troubleshoot
Identity and access management
VMware
Microsoft Active Directory
IT service management
ServiceNow
Jira
Git
Building automation
Ansible
Puppet
Bash
Python
Microsoft PowerShell
Microsoft Azure
ITIL
Communication skills
Oracle E-Business Suite
Splunk
CI/CD
DevOps
Computer technology
Computer science

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